my_yuyin/QXLive/HomePage(声播)/Controlller/QXSearchViewController.m

//
//  QXSearchViewController.m
//  QXLive
//
//  Created by 启星 on 2025/5/8.
//

#import "QXSearchViewController.h"
#import "ZLCollectionViewVerticalLayout.h"
#import "QXSearchTopView.h"
#import "QXSearchHeaderView.h"
#import "QXSearchCell.h"
#import "QXFileManager.h"
#import "QXMineNetwork.h"
#import "QXSearchModel.h"
#import "QXHomeSearchResultVC.h"

@interface QXSearchViewController ()<UIGestureRecognizerDelegate,UICollectionViewDelegate,UICollectionViewDataSource,ZLCollectionViewBaseFlowLayoutDelegate,QXSearchTopViewDelegate>
@property(nonatomic,strong)UICollectionView* collectionView;
@property(nonatomic,strong)QXSearchTopView *topView;

@property(nonatomic,strong)NSMutableArray *resultArray;
@end

@implementation QXSearchViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
}
-(void)viewWillAppear:(BOOL)animated{
    [super viewWillAppear:animated];
    [self.navigationController setNavigationBarHidden:YES animated:YES];
}
- (void)initSubViews{
    
    [self.view addSubview:self.topView];
    [self.view addSubview:self.collectionView];
    [self getHistoryData];
}
-(void)getHistoryData{
    self.dataArray = [NSMutableArray arrayWithArray:[QXFileManager getSearchHistory]];
    [self.collectionView reloadData];
}
#pragma mark - QXSearchTopViewDelegate
-(void)didClickCancel{
    [self.navigationController popViewControllerAnimated:YES];
}
-(void)didClickSearchWithKeywords:(NSString *)keywords{
    // 搜索
    [QXFileManager writeSearchHistoryWithContent:keywords];
    self.dataArray = [NSMutableArray arrayWithArray:[QXFileManager getSearchHistory]];
    [self.collectionView reloadData];
    [self searchActionWithKeywords:keywords];
}

-(void)searchActionWithKeywords:(NSString *)keywords{
    MJWeakSelf
    [QXMineNetwork searchApiWithType:2 search:keywords successBlock:^(NSDictionary * _Nonnull dict) {
        [weakSelf.resultArray removeAllObjects];
        NSArray *arr = [NSArray yy_modelArrayWithClass:[QXSearchModel class] json:dict];
        if (arr.count == 0) {
            showToast(@"暂无搜索结果");
            return;
        }
        [weakSelf.resultArray addObjectsFromArray:arr];
        [weakSelf pushToResultVC];
    } failBlock:^(NSError * _Nonnull error, NSString * _Nonnull msg) {
        
    }];
}

-(void)pushToResultVC{
    QXHomeSearchResultVC *vc = [[QXHomeSearchResultVC alloc] init];
    vc.resultArray = self.resultArray;
    [self.navigationController pushViewController:vc animated:YES];
}


#pragma mark - UICollectionViewDelegate,UICollectionViewDataSource
-(NSInteger)numberOfSectionsInCollectionView:(UICollectionView *)collectionView{
    return 1;
}
-(NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section{
    return self.dataArray.count;
}
-(__kindof UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath{
    QXSearchCell *cell = [QXSearchCell cellWithCollectionView:collectionView forIndexPath:indexPath];
    cell.titleLabel.text = self.dataArray[indexPath.row];
    return cell;
}
- (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath {
    return CGSizeMake([self.dataArray[indexPath.row] boundingRectWithSize:CGSizeMake(1000000, 22) options:NSStringDrawingUsesLineFragmentOrigin|NSStringDrawingUsesFontLeading attributes:@{NSFontAttributeName: [UIFont boldSystemFontOfSize:12]} context:nil].size.width + 20, 22);
}
- (UICollectionReusableView *)collectionView:(UICollectionView *)collectionView viewForSupplementaryElementOfKind:(NSString *)kind atIndexPath:(NSIndexPath *)indexPath {
    if ([kind isEqualToString : UICollectionElementKindSectionHeader]){
        QXSearchHeaderView* headerView = [QXSearchHeaderView headerViewWithCollectionView:collectionView forIndexPath:indexPath];
        headerView.title = QXText(@"历史记录");
        return headerView;
    }
    return nil;
}
-(CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout referenceSizeForHeaderInSection:(NSInteger)section{
    return CGSizeMake(SCREEN_WIDTH, 24);
}
- (UIEdgeInsets)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout insetForSectionAtIndex:(NSInteger)section {
    return UIEdgeInsetsMake(12, 16, 12, 16);
}
-(void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath{
    NSString *keywords = self.dataArray[indexPath.row];
    [self searchActionWithKeywords:keywords];
}
-(UICollectionView *)collectionView{
    if (!_collectionView) {
        ZLCollectionViewVerticalLayout *flowLayout = [[ZLCollectionViewVerticalLayout alloc] init];
        flowLayout.delegate = self;
        flowLayout.canDrag = NO;
        flowLayout.isFloor = NO;
        flowLayout.header_suspension = NO;
        flowLayout.columnSortType = Sequence;
        _collectionView = [[UICollectionView alloc] initWithFrame:CGRectMake(0, self.topView.bottom+12, SCREEN_WIDTH, SCREEN_HEIGHT-self.topView.bottom-12) collectionViewLayout:flowLayout];
        _collectionView.delegate = self;
        _collectionView.dataSource = self;
        _collectionView.backgroundColor = [UIColor clearColor];
        [_collectionView registerClass:[QXSearchHeaderView class] forSupplementaryViewOfKind:UICollectionElementKindSectionHeader withReuseIdentifier:[QXSearchHeaderView headerViewIdentifier]];
        [_collectionView registerClass:[QXSearchCell class] forCellWithReuseIdentifier:[QXSearchCell cellIdentifier]];
        _collectionView.keyboardDismissMode = UIScrollViewKeyboardDismissModeOnDrag;
    }
    return _collectionView;
}
-(QXSearchTopView *)topView{
    if (!_topView) {
        _topView = [[QXSearchTopView alloc] initWithFrame:CGRectMake(0, kSafeAreaTop, SCREEN_WIDTH, NavHeight)];
        _topView.delegate = self;
    }
    return _topView;
}
-(NSMutableArray *)resultArray{
    if (!_resultArray) {
        _resultArray = [NSMutableArray array];
    }
    return _resultArray;
}

@end